Motoring Today
In-depth review

Audi A1 S1 (2014 - 2018) review

Motoring Today Editorial · Updated 25 Jul 2026 · 8 min read· 2014–2018

The Audi A1 S1 (2014 - 2018) is sold in the UK between 2014 and 2018. Engine choices cover petrol power, with manual gearboxes. Bodystyles run to 4 seats and 5 doors. This review covers what the Audi A1 S1 (2014 - 2018) is like to drive and live with, running costs, common faults and reliability, and what to check before you buy a used one. Our reviewers score it 3.9 out of 5 overall.

The Audi A1 S1 (2014 - 2018) is a remarkable blend of performance, luxury, and practicality. With its sporty design and advanced features, it appeals to a wide range of buyers. The introduction of the Retro Icon Reborn Electric variant further enhances its appeal, offering a sustainable option without compromising on the driving experience. For those seeking a compact car that delivers on all fronts, the A1 S1 is highly recommended.

At a glance

hp · Power
227
miles · Range / tank
396
0–60 mph
5.6s
Running costs
££
Typical finance
From £436/mo

Motoring.Today. verdict

Best for
  • Sporty performance and handling
  • High-quality interior and technology
  • Strong brand reputation and resale value
Consider alternatives if
  • Limited rear passenger space
  • Higher price point compared to rivals
  • Firm ride may not suit all preferences

Finance snapshot

Typical monthly payment

£436/month

Based on PCP · 48 months · £2,600 deposit

Best suited for

  • Company Car Drivers
  • Petrol/Diesel Buyers
  • High Mileage Drivers
  • Families

Affordability

Affordable

Above average monthly commitment.

Theo's AI summary

The Audi A1 S1 (2014 - 2018) is a remarkable blend of performance, luxury, and practicality. With its sporty design and advanced features, it appeals to a wide range of buyers. The introduction of the Retro Icon Reborn Electric variant further enhances its appeal, offering a sustainable option without compromising on the driving experience. For those seeking a compact car that delivers on all fronts, the A1 S1 is highly recommended.

Best match for

  • Performance enthusiasts
  • Practical families
  • Budget-conscious buyers

Estimated ownership costs

Based on 10,000 miles per year

Fuel

£147/month

Insurance

£139/month

Road Tax

£15855/month

Servicing

£60/month

Estimated total

£16201/month

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Audi A1 S1 (2014 - 2018) interior and driving experience

With its quattro all-wheel-drive system, the Audi A1 S1 delivers exceptional handling capabilities. The car's low centre of gravity and well-tuned suspension ensure that it remains stable and responsive, even during spirited driving. This handling prowess is complemented by the r

Motoring Today score

How good is the Audi A1?

70/100
Overall
Reliability68
Running costs72
Family & practicality78
Insurance60

Reliability is from real DVSA MOT pass rates; running costs, insurance, safety and practicality from manufacturer specs (MPG/CO₂, insurance group, Euro NCAP, dimensions). Overall is a fixed weighted blend (family 17% · safety 18% · insurance 15% · reliability 25% · running cost 25%), from a sample of 205,107. A guide, not a guarantee.

Verified spec data

Specifications

Performance

Power

84–227 bhp

0–60 mph

5.6 s

Fastest in range

Top speed

155 mph

Engine

999–1,984 cc

Economy & running

Fuel economy

39.0–76.0 mpg

WLTP combined

Miles per £

7.7 mpp

CO₂

97–168 g/km

Insurance group

9–38 of 50

Road tax

£190/yr

Standard VED

Dimensions & practicality

Length

3,973 mm

Width

1,906 mm

Height

1,416 mm

Wheelbase

2,469 mm

Kerb weight

1,140 kg

Seats

5

Doors

5

Euro NCAP safety

5/5 · 2019

Safety assist

80%

Figures span the 182 recorded trim variants (2010–2021). Exact figures vary by trim, options and model year — always confirm on the specific car's listing.

Real DVSA data

MOT reliability

Avg pass rate

73%

First-time MOT

Valid MOT in stock

100%

3 of 3

Median MOT left

6 mo

Top failure area

Tyres

36% of failures

Most common MOT failures

Tyres36%
Suspension21%
Brakes11%
Other11%
Emissions & exhaust7%
Drivetrain7%

Grouped reasons for MOT rejection across 16 Audi A1 cars with real DVSA test history.

Check this A1 before you buy

External voices

What the experts say

Parkers

The Audi A1 S1 (2014-2018) is praised for its sporty handling, premium interior, and strong performance from its turbocharged engine. However, some critics note that rear space is limited and the ride can be firm. Overall, it’s a fun and stylish choice for those seeking a compact hot hatch.

Read full review
Autocar

The design of the Audi A1 S1 is lauded for its sleek and modern aesthetics, with a high-quality finish that reflects Audi's premium branding. Critics appreciate the bold front grille and dynamic lines, although some feel it lacks the distinctiveness of its rivals. Overall, it’s a visually appealing car that stands out in the compact segment.

Read full review
WhatCar

Reliability ratings for the Audi A1 S1 are generally positive, with few reported issues. Owners have noted that the build quality is high, contributing to a dependable driving experience. However, some have experienced minor electrical faults. Overall, it’s considered a reliable choice in the hot hatch category.

Ownership intelligence

The real cost of owning one

Finance & affordability

Finance options for the Audi A1 S1 are varied, catering to different budgets and preferences. Potential buyers can explore leasing, hire purchase, or personal contract purchase (PCP) agreements, making it easier to own this stylish compact car. Audi's reputation for quality and reliability also enhances its resale value, making it a sound investment.

Day-to-day running costs

Running Costs for the Audi A1 S1 are competitive within its class. While it offers a thrilling driving experience, it also manages to maintain reasonable fuel efficiency, making it a practical choice for daily use. Regular maintenance and servicing are essential to keep the vehicle in top condition, but overall, the A1 S1 is designed to be a cost-effective option for those who appreciate performance without excessive expenditure.

Charging & fuel

For the petrol variant, the A1 S1 offers a respectable fuel economy, making it suitable for both city and motorway driving. If considering the Retro Icon Reborn Electric model, charging infrastructure is becoming increasingly accessible, allowing for convenient home charging and public charging options. This shift towards electric mobility not only reduces running costs but also aligns with a more sustainable lifestyle.

Heritage

Milestones & history

  1. 2014

    Launch of the Audi A1 S1

  2. 2016

    Introduction of updated features and technology

  3. 2018

    End of production for the A1 S1, paving the way for electric variants

Read full launch story

The Audi A1 S1 was designed to offer a premium compact car experience, combining performance with everyday practicality. It aimed to attract younger buyers looking for a stylish and dynamic vehicle. Since its launch, the A1 S1 has evolved to incorporate advanced technology and performance enhancements, culminating in the introduction of the Retro Icon Reborn Electric model, which reflects Audi's commitment to sustainability and innovation.

Compare with alternatives

The Audi A1 S1 (2014 - 2018) competes strongly in the premium supermini segment, offering a blend of style, performance, and quality that appeals to buyers looking for a compact yet upscale driving experience.

Volkswagen Polo Hatchback

Reference only

The Polo is positioned as a premium supermini, known for its quality and practicality.

vs features
The Polo offers a comfortable ride and refined interior, but may not match the A1 S1's sporty handling. It features a range of tech options, but the A1's cabin quality is often considered superior.
vs price
The Polo is generally priced similarly to the A1, but can be slightly less expensive depending on the trim and options chosen.
No Motoring Today review

Mini Cooper S Hatchback

Reference only

The Mini Cooper S is marketed as a fun and stylish small car, appealing to those who prioritize driving enjoyment.

vs features
The Cooper S is known for its engaging driving dynamics and distinctive design, but it may lack the A1's level of interior refinement and tech features.
vs price
The Cooper S is often priced similarly to the A1 S1, but can be more expensive when fully equipped with options.
No Motoring Today review

Ford Fiesta ST

Reference only

The Fiesta ST is positioned as a performance-oriented supermini, popular among enthusiasts for its fun driving experience.

vs features
The Fiesta ST excels in driving dynamics and offers a sporty feel, but its interior quality and tech features may not match the premium feel of the A1.
vs price
The Fiesta ST is typically less expensive than the A1 S1, making it an attractive option for those seeking performance on a budget.
No Motoring Today review

Available now

Audi A1 S1 (2014 - 2018) for sale on Motoring Today

Audi A1 S1 (2014 - 2018) trim & engine line-up

Representative trims and engines recorded for this model.

TrimFuelPower0–60EconomyCO₂Ins.New price
S Line Competition 40 TFSI 200PS S Tronic auto 5dAutomatic · Front wheel drive · 2018–2020Petrol197 bhp6.3s39.8 - 40.4 mpg158 g/km31£26,320
S Line 35 TFSI 150PS 5dManual · Front wheel drive · 2018–2019Petrol147 bhp7.5s44.8 - 45.6 mpg119 g/km26£22,605
S Line 35 TFSI 150PS S Tronic auto 5dAutomatic · Front wheel drive · 2018–NowPetrol147 bhp7.8s49.6 mpg128 g/km26£28,250
S Line Contrast Edition 35 TFSI 150PS S Tronic auto 5dAutomatic · Front wheel drive · 2018–2020Petrol147 bhp7.5s44.1 mpg145 g/km26£27,810
Sport 35 TFSI 150PS S Tronic auto 5dAutomatic · Front wheel drive · 2018–2021Petrol147 bhp7.5s45.6 - 47.1 mpg137 g/km25£24,375
S Line 30 TFSI 116PS 5dManual · Front wheel drive · 2018–NowPetrol114 bhp9.4s49.6 - 50.4 mpg127 g/km18£26,185
S Line 30 TFSI 116PS S Tronic auto 5dAutomatic · Front wheel drive · 2018–NowPetrol114 bhp9.5s49.6 mpg129 g/km18£27,225
SE 30 TFSI 116PS 5dManual · Front wheel drive · 2018–2019Petrol114 bhp9.2s48.7 - 52.3 mpg108 g/km20£18,425
SE 30 TFSI 116PS S Tronic auto 5dAutomatic · Front wheel drive · 2018–2019Petrol114 bhp9.1s45.6 - 47.9 mpg108 g/km20£19,965
Sport 30 TFSI 116PS 5dManual · Front wheel drive · 2018–NowPetrol114 bhp9.4s50.4 - 51.4 mpg124 g/km18£24,235
Black Edition Nav 1.0 TFSI 95PS S Tronic 5dAutomatic · Front wheel drive · 2018Petrol93 bhp10.7s61 mpg107 g/km17£23,465
S Line 25 TFSI 95PS S Tronic auto 5dAutomatic · Front wheel drive · 2018–NowPetrol93 bhp11.1s49.6 mpg129 g/km15£26,490

Specs by trim

S1 TFSI Quattro 3dPetrol Manual · 2014–2017
Power
227 bhp
0–60 mph
5.6 s
Top speed
155 mph
Torque
370 Nm
Economy
40 mpg
Range
396 mi
CO₂
162 g/km
Insurance group
33
Road tax
£190 - £255
New price
£26,140
S1 TFSI Quattro 5dPetrol Manual · 2014–2017
Power
227 bhp
0–60 mph
5.7 s
Top speed
155 mph
Torque
370 Nm
Economy
39 mpg
Range
386 mi
CO₂
166 g/km
Insurance group
33
Road tax
£190 - £305
New price
£26,760

FAQs

What makes the Audi A1 S1 a good choice for urban driving?
The Audi A1 S1's compact size and nimble handling make it ideal for navigating city streets. Its responsive 2.0-litre turbocharged engine ensures a lively driving experience, while its premium build quality adds to the overall appeal.
How does the A1 S1 perform on the motorway?
On the motorway, the Audi A1 S1 excels with its stability and quiet cabin, making long-distance travel comfortable. The engine provides ample power for effortless overtaking, and the adaptive cruise control enhances convenience.
What are the running costs associated with the Audi A1 S1?
The Audi A1 S1 starts at £25,900, with decent fuel economy of around 40 mpg. Maintenance costs align with other premium brands, so budgeting for servicing is essential for prospective owners.
Is the Audi A1 S1 suitable for finance options?
Yes, the Audi A1 S1 can be financed. A PCP deal with a £3,000 deposit typically costs around £299 per month at an APR of 5.9%, making it accessible for budget-conscious buyers.
What are the key pros of the Audi A1 S1?
The Audi A1 S1 offers an engaging driving experience, premium build quality, strong performance, impressive safety ratings, and a compact size ideal for city driving, making it a well-rounded choice in the hot hatch segment.

Audi A1 S1 (2014 - 2018) (2014–2018)

From £436/month